Equivalent Linear Equations

Equivalent Linear Equations

Discover when two linear equations represent the same relationship. Compare equivalent equations using balance models and graphical reasoning.


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Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

Open-ended question 1

What do you think will happen with a balanced scale if you double the weight on both sides?

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Open-ended question 2

What do you think will happen with a balanced scale if you halve the weight on both sides?

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Open-ended question 3

Explain those facts in terms of equations. Provide some examples.

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